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参数资料
| 型号： | AH5792-ZG-7 |
| 厂商： | Diodes Inc |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC FAN MOTOR DRIVER BLDC SOT553 |
| 标准包装： | 1 |
| 应用： | 风扇电机驱动器，无刷（BLDC） |
| 输出数： | 1 |
| 电流 - 输出： | 148mA |
| 电压 - 负载： | 0.6 V ~ 4.4 V |
| 电源电压： | 1.8 V ~ 5 V |
| 工作温度： | -40°C ~ 100°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-553 |
| 供应商设备封装： | SOT-553 |
| 包装： | 标准包装 |
| 产品目录页面： | 1133 (CN2011-ZH PDF) |
| 其它名称： | AH5792-ZG-7DIDKR |
AH5792
SINGLE PHASE HALL EFFECT LATCH SMART
FAN MOTOR CONTROLLER
Description
The AH5792 is a single chip solution for driving single-coil
brush-less DC fans and motors. The AH5792 employs a
Pin Assignments
( Top View )
bidirectional full bridge driver output stage for single coil fan
O2
1
5
FG
motor applications. The device includes features such as
Rotor Lock Protection with rotor lock detection and automatic
V SS
2
NC
self-restart to avoid damage to the coil when the rotor is
blocked.
O1
3
4
Vdd
The AH5792 also offers an externally controlled Tachometer
(Frequency Generator Pin) open -drain output which makes it
easier to connect with external interface such as hardware
monitoring. The FG is half (1/2) the magnetic change
SOT553
( Top View )
frequency.
The devices are packaged in SOT553 and SOT89-5L small
outline packages for applications such as small motors like
O2
Vss
1
2
5 FG
NC
vibration motors or ultra thin cooling fans.
Features
O1 3
Applications
SOT89-5L
74 Vdd
?
?
?
?
?
Support single-phase full wave min fan driver
Built-in Hall sensor input amplifier
Low voltage startup ( Vdd=1.8V )
Lock detection and automatic self-restart
Without external timing capacitor, Reduces the numbers
?
?
?
3.3V / 5V Min. DC Fans (Eight Pole)
Low Voltage / BLDC Motors
Micro-Vibration Motors
of external component required
?
?
?
FG output
Low profile package : SOT553 and SOT89-5L
“Green” Molding Compound
AH5792
Document number: DS314641 Rev. 6 - 2
1 of 10
July 2010
? Diodes Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AH5794 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SINGLE PHASE HALL EFFECT LATCH FAN MOTOR DRIVER |
| AH5794-FDC-7 | 功能描述:马达/运动/点火控制器和驱动器 1.8 to 6V BLDC Hall Effect Motor Driver RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| AH5794-WU-7 | 功能描述:马达/运动/点火控制器和驱动器 1.8 to 6V BLDC Hall Effect Motor Driver RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| AH5795 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:SINGLE PHASE HALL EFFECT LATCH SMART FAN MOTOR CONTROLLER |
| AH5795-FDC-7 | 功能描述:马达/运动/点火控制器和驱动器 Hall Driver,U-DFN202 U-DFN2020-6,3K RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
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